发明申请
- 专利标题: WEAR RESISTANT, HEAT RESISTANT CONVEYOR CHAIN
- 专利标题(中): 耐磨,耐热输送链
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申请号: US11764847申请日: 2007-06-19
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公开(公告)号: US20080000758A1公开(公告)日: 2008-01-03
- 发明人: Takashi Nakagawa , Hiroki Ishida , Makoto Fujiwara , Ryutaro Nakamura
- 申请人: Takashi Nakagawa , Hiroki Ishida , Makoto Fujiwara , Ryutaro Nakamura
- 优先权: JP2006-183613 20060703
- 主分类号: B65G17/06
- IPC分类号: B65G17/06
摘要:
A wear resistant, heat resistant conveyor chain comprising a series of links, each having a heat resistant roller rotatably fitted onto a bush between inner plates. The links are interconnected in the longitudinal direction of the chain by outer plates, and connecting pins rotatably inserted into the bush. A wear resistant, heat resistant sleeve-shaped spacer protrudes beyond the end surfaces of the heat resistant rollers toward the right and left inner plates to eliminate any sliding contact between the end surface of the heat resistant roller and the inner side surface of the inner plate.